Jeffrey Clark is an attorney who works in the high-rise building at 1000 N. Water St. overlooking Red Arrow Park. He said he heard about eight gunshots outside his office window.

"Immediately, I saw a gentleman lying on the ground on his back, not moving at all, and an officer standing about 8-10 feet away walking towards him with a weapon drawn, that looked like a pistol to me," Clark said.

Clark said as he was calling 911, police officers and paramedics were rushing to the scene.

"The other police officer got on his knees and was down on the ground doing CPR and chest compressions on the shooting victim," Clark said.